A bit late, but, here it is!
So… not much is changed for players like me who keep advancing untill all reward stages are clear, as it will still be done around Delve Level 100. (90 for Crypt Keeper, as it got 9 rooms with 1 Legendary, 1 Treasure, and 2 Ultra-Rare room that could give 1.3 multiplier)
This is my progress after beating all the rooms in Reverse-rarity order, without spending a single gem and 2 Valraven drops. So it’s possible to finish the event if you’re lucky to get 3rd Valraven or multiple high-multiplier rooms.
As for the worried about the the risk of farming at around Level 100. Here’s a prove how it’s quiet easy and managable. My Yao Guai doing 100+ can still kill anything in Level 90, and this is just bonus from Hoard Level 100, with the help from Yasmine’s Pride.
70,000 score might seem a lot higher than former 22,000 score, but late level does give players much more point. This is the score reward from winning Boss room at Level 90, from the screenshot above.
